Ukulungiselela, izakhiwo kanye nokusetshenziswa kwamafilimu we-Mxene / Polymer

Njengento entsha enezici ezimbili ezinezici ezimbili, i-transition yensimbi i-carbon / nitride (Mxene) ibikwe okokuqala kusukela ngo-2011, futhi isheshe yaheha ukunakwa kwabaphenyi besayensi ngenxa yezakhiwo zayo ezinhle kakhulu. I-Mxene yakhiwa ngo-N + 1 ungqimba we-athomu yensimbi ye-transition (m) ne-athomu ye-carbon noma ye-nitrogen (x), futhi ifomula yayo ejwayelekile ingabhalwa njenge-MN + 1 noma 3, imele i- Izinhlobo zokuhlelwa ze-athomu zezinto ezintathu ze-Mxene, T Kubhekisa eqenjini elisebenzayo elihlanganiswe ebusweni bezinto ezibonakalayo. Ngenxa yokwakheka kwamakhemikhali acebile kohlelo, izinhlobo ezingaphezu kwama-30 ze-Mxene zilungiswe ngempumelelo, futhi izibalo zethiyori zibonisa ukuthi zisekhona abaningi be-Mxene abangathuthukiswa. Ngenxa yezakhiwo eziyingqayizivele zomzimba nezamakhemikhali ze-Mxene, inethemba lokusebenzisa elibanzi eCatalysis, ukuzwela, ukugcinwa kwamandla neminye imikhakha. Ucwaningo luye lwabonisa ukuthi i-MNEne ithambekele ekunciphiseni oxidative endaweni yemvelo, ekhawulela ukuthuthukiswa kwezinto ze-MXENE. Inhlanganisela ye-Mxene nezinye izinto zokwakha ingathuthukisa ngempumelelo ukuqina kwemvelo ye-Mxene futhi kuphinde kwandise ububanzi bawo obusebenzayo. Phakathi kwazo, i-polymer inezinzuzo zokulungiselela okulula, intengo ephansi nomsebenzi oguqukayo, kanye nenhlanganisela ye-polymer ne-Mxene ukulungiselela amafilimu acwaninga amanje, okulindeleke ukuthi aqaphele ukusetshenziswa kwesilinganiso samanje se-Mxene Izinto zokwakha ekukhiqizeni kwezimboni

Umdwebo 1. Ukufingqwa kwezindlela zokulungiselela kanye nezicelo ezihlobene nama-Mxene / Polymer Films: usayizi weshadi likaphayi umele ingxenye yamaphepha ahlobene nezindlela ezishicilelwe.

Muva nje, ithimba lokucwaninga laseZhang Han, uprofesa ohlonishwayo weShenzhen University, ashicilele iphepha elinesihloko esithi "Mxene / Polymer Mempbranes: Synthertering, nezicelo ezivelayo" okokuqala application application of Mxene / Polymer amafilimu. Lokhu kubuyekezwa kuhlukaniswe izingxenye eziyisithupha: (1) Izindlela zokwenziwa komzimba we-MXENE: Ukukhetha okukhethiwe kwe-MAX noma okungeyona-max yokukhula kwe-CVD kanye nendlela yokukhula kwe-CVD engezansi; (2) funda ezizandleni ze-Mxene: Izakhiwo ze-elekthronikhi, izakhiwo zemishini nokuqina; (3) Izindlela zokulungiselela amafilimu we-Mxene / Polymer Amafilimu we-Polymer: Izakhiwo zemishini, izakhiwo ezishisayo, izakhiwo zikagesi kanye nesithiyo segesi; . . Isibonelo, ukulungiswa kwamanani amancane amafilimu ama-Mxene / Polymer kutholakala ngokungeza amabhlogo angahlukaniswanga we-Mxene kwinqubo ye-polymerization; Ngokusungula imodeli efanelekile, indlela ye-Mxene ne-polymer yafundwa, futhi yahlanganiswa nemiphumela yokuhlolwa, umphumela womphumela we-perneneic we-Mxene kanye ne-polymer kwizikhalazo zezakhiwo zama-Mxene / Polymer Films wembuliwe. Njengamanje, impahla evuthiwe ye-ti3c2 evuthiwe isetshenziswa ikakhulukazi lapho kulungiswa amafilimu we-Mxene / Polymer. Uma kucatshangelwa ukwahlukahluka kwezinto ze-Mngene, ukwethulwa kwezinye izinto ze-Mxene Materials kungahlonzwa, kuhlangene nokuguquguquka kwe-polymer uqobo, ukufeza ukulungiswa kwamafilimu aphezulu we-Mxene / Polymer.

Iphepha lokubuyekezwa lisanda kushicilelwa kumakhemikhali wezinto zokwakha. Umlobi wokuqala uDkt Lingfeng Gao, umbhali we-postdoctol University, futhi umbhali ohambisanayo nguZhang Han, obonise i-langorator yesayensi ye-opoelectronic University eShenzhen University eShenzhen University eShenzhen University eShenzhen University eShenzhen University. Lo msebenzi uxhaswe yiNational Natural Science Foundation of China, i-PostDoctoral Science Foundation of China, i-Science and Technology Plan Project yesifundazwe saseGuangdong, kanye ne-Technology Innovation Fund yaseShenzhen.